Product Description
The CUMMINS 2872858 OEM EXHAUST GAS TEMPERATURE SENSOR (EGT) is designed for 2007.5–2025 6.7L Cummins ISB diesel engines. This genuine Cummins sensor monitors exhaust gas temperatures and provides critical data to the engine control system for proper emissions performance, regeneration events, and engine protection.
Use this part when diagnosing EGT sensor faults, replacing failed emissions components, or restoring proper exhaust temperature monitoring. Always verify fitment by year, make, model, engine, and engine serial number before ordering.
FEATURES
- Genuine Cummins OEM exhaust gas temperature sensor
- Designed for 2007.5–2025 6.7L Cummins ISB applications
- Monitors exhaust gas temperatures for emissions system operation
- Supports proper DPF regeneration and engine management functions
- Direct-fit replacement sensor
- Built to Cummins OEM specifications
FITMENT
- 2007.5–2025 Ram 2500 6.7L Cummins
- 2007.5–2025 Ram 3500 6.7L Cummins
- 2007.5–2025 Ram 4500 6.7L Cummins
- 2007.5–2025 Ram 5500 6.7L Cummins
- Select Cummins ISB 6.7L industrial and commercial applications
WHAT'S INCLUDED
- 1 Cummins 2872858 OEM Exhaust Gas Temperature Sensor
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 2872858
- Related EGT sensors
- Aftertreatment and emissions system service components
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 2872858
- Part Type: Exhaust Gas Temperature Sensor (EGT)
- Engine Compatibility: 6.7L Cummins ISB
- Fitment Years: 2007.5–2025
- Vehicle Application: Ram 2500, 3500, 4500, 5500
- Condition: New
- Quantity: Sold Individually
FAQ
Will this part fit my truck?
This sensor fits the applications listed above. Always verify your year, make, model, engine, and engine serial number before ordering.
Is this a genuine Cummins sensor?
Yes. Cummins 2872858 is a genuine OEM exhaust gas temperature sensor manufactured to Cummins specifications.
What is included?
This listing includes one Cummins 2872858 OEM exhaust gas temperature sensor.
What does an EGT sensor do?
An exhaust gas temperature sensor monitors exhaust temperatures and provides data used by the engine and emissions control systems to optimize performance and protect engine components.
What are common symptoms of a failed EGT sensor?
Common symptoms may include diagnostic trouble codes, check engine lights, regeneration issues, reduced engine performance, or emissions system faults.
Do I need any related parts?
Inspect wiring harnesses, sensor connectors, emissions components, and related exhaust system sensors during installation and replace damaged parts as necessary.
